Why ignore half of the body? Who likes cold legs! Our slim pants are the answer. Keep those sticks warm all day with our classic merino pant baselayer.
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Merino = The Shit
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The merino base layer pant your outdoor kit has been missing. Made from 100% New Zealand merino, the Merino 365 Men’s Slim Pant delivers unmatched next-to-skin comfort, breathability and warmth – all in a streamlined fit built to move.
Features
100% New Zealand Merino Wool – 190gsm
Soft, breathable and naturally moisture-wicking
Regulates body temperature in all conditions
Slim fit ideal for layering under outerwear
Perfect as a base layer for hiking, snow sports, or travel
Next-to-skin comfort with no itch or irritation
Sustainable and ethically produced merino
Designed in New Zealand, made in Fiji or China
Easy care – machine washable on wool cycle
Description
The Merino 365 Men's Base Pant is the quiet MVP of your layering system. Designed to sit comfortably next to skin, it’s cut from 190gsm of superfine New Zealand merino for soft, breathable performance that adapts to whatever you throw at it—whether that’s alpine starts, long-haul flights, or everyday winter wear.
Merino wool naturally wicks away sweat, keeps you warm without overheating, and won’t hold odour—making these pants a solid repeat-wearer between washes.
Lightweight, temperature-regulating, and ridiculously comfortable, this is the base layer pant that makes synthetic long johns feel like a thing of the past.
Merino 365 gear is designed and tested by real outdoor people in Aotearoa, for real-world adventure. Layer up and wear it every single day of the year.
Fabric & Care
Fabric: 100% Merino Wool, 190gsm
Care: Machine wash cold on gentle or wool cycle with wool detergent. Lay flat or air dry.
Origin: Made in China or Fiji using NZ-grown merino
Why Merino 365?
Merino 365 was born in New Zealand and built for the outdoors. We use only premium, ethically sourced merino to create high-performance garments you can wear year-round—for sport, travel, or just staying warm every day.
I live in the deep South and staying warm is a matter of survival. I wore this singlet out ski touring the other day and immediately noticed the difference. It drew the sweat away from my body and kept my core really warm when the wind came up and on the descents. It is a stretchy and snug fit and long enough to tuck in. I'm glad I ordered two! Merino 365 are now my only "go to" for merino as you just cant beat the thickness, softness and quality of their gear.
D
Di Holloway
Bargain buy of the century
I buy a lot of merino, as I wear these tanks all year round either in bed or under everything in winter. 100% merino are the best, and they are never at this sale price, so I was thrilled. Sometimes they don't wear as well as the merino mix ones, but are always softer and warmer. Time will tell how this one survives.
C
Carla Lankhaar
track top
wonderful, soft and warm. Great under a sweater as it's winter
I have a size M and it fits good
very happy with it
N
N.S.
Excellent quality.
Great quality, nice thick fabric. Lovely and warm as a winter underlayer
A
Anonymous
Soft and warm
Love my merino cami, it's a quality product in a beautiful colour.